return recordSuccess(request.getSequence(), new ExistsTransactionSuccess(getIdentifier(), request.getSequence(),
data.isPresent()));
}
private ReadTransactionSuccess handleReadTransaction(final ReadTransactionRequest request) {
return recordSuccess(request.getSequence(), new ExistsTransactionSuccess(getIdentifier(), request.getSequence(),
data.isPresent()));
}
private ReadTransactionSuccess handleReadTransaction(final ReadTransactionRequest request) {